The Devils Race Track Backyard Ultra

OCT
10
2026
Backyard Ultra at Wade Mountain Preserve near Huntsville AL where runners complete repeated 4.167 mile loops on trails by day and an out and back road at night.
Sat 10 Oct 2026
Last Runner Standing

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The Devils Race Track Backyard Ultra

The Devils Race Track Backyard Ultra is an ultrarunning event held at the North Alabama Land Trust Wade Mountain Preserve, at the Spragins Hollow Trailhead near Huntsville, AL. The event follows the backyard ultra format in which runners complete repeated loops and remain in the event only while they complete each loop within the allotted hour.

Each loop measures exactly 4.167 miles (4 miles 880 feet). The daylight course uses runnable single-track trails that include Devils Race Track, Wade Mountain, Shovelton, and Rock Wall trails, with a short road out-and-back at the start to separate the field. After dark the course is moved to an out-and-back on the paved Spragins Hollow Road. The event requires competitors to be in the starting corral when the horn sounds to begin each loop.

Event rules state that each loop must be completed within the hour to count, no personal aid is allowed during a loop, and artificial aids such as trekking poles are prohibited. Slower runners must allow passes and non-competitors are not allowed on the course. The winner is the last individual able to complete a loop that no other runner can match; if no one completes an extra loop over all others, there is no winner. Results will record distance covered for all participants.

Participants receive event apparel and a finisher cap, and any runner reaching 24 hours or 100 miles earns a buckle. Visit the organization's website for the most recent information.

4 mi
Last Runner Standing

Events nearby

Trail 10K and half marathon at Monte Sano State Park with aid stations, a cupless policy, series points and a 400 runner cap.
A 5K at Cathedral Caverns State Park near Woodville, AL on September 20, 2026, featuring a 0.6 mile out and back through a lit cave. Entries are limited to waves of 200 runners and registration carries a $45 fee.
A community fitness festival at Hays Farm Park in Huntsville on September 26, 2026. It features a certified half marathon, a timed 5K, a 1 mile community run, a short bike ride, pop up classes, vendors, and door prizes.
A seven-mile trail race on Monte Sano Mountain starting at Oak Park Recreation Center in Huntsville, AL, with pink-flag course markings, water at about miles 2 and 4, packet pick-up at Fleet Feet Huntsville, and a shirt plus finisher gift.
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